Individual Calculations November 2017
 Bohman Karlholm, Adrian  Total change: -18.40  Rating chartPersonal card
 Harplinge Halmstad KM 2017/18 R1 Halmstad SWE 2017-10-10
RcRownchangeKK*chgGame
 1632 2009 0.00 1 -0.91 20 -18.20 
  Karlsson, Roger 1972 1632 SWE0.001-0.9120-18.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Div II 8 2017-18 R1 Sweden SWE 2017-10-22
RcRownchangeKK*chgGame
 2002 2009 0.50 1 -0.01 20 -0.20 
  Slettebo, Jan 2002 SWE0.501-0.0120-0.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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